JP2019048009A5 - - Google Patents
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- JP2019048009A5 JP2019048009A5 JP2017174919A JP2017174919A JP2019048009A5 JP 2019048009 A5 JP2019048009 A5 JP 2019048009A5 JP 2017174919 A JP2017174919 A JP 2017174919A JP 2017174919 A JP2017174919 A JP 2017174919A JP 2019048009 A5 JP2019048009 A5 JP 2019048009A5
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- JP
- Japan
- Prior art keywords
- pulse wave
- contact electrode
- belt
- blood pressure
- pressure estimation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000036772 blood pressure Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 230000002093 peripheral Effects 0.000 claims 6
- 239000012530 fluid Substances 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 3
- 210000001367 Arteries Anatomy 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 210000002321 Radial Artery Anatomy 0.000 description 2
- 210000000707 Wrist Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Description
表示器５０は、たとえば、有機ＥＬ(Electro Luminescence)ディスプレイで構成されており、ＣＰＵ１００からの制御信号に従って、血圧推定結果などの血圧推定に関する情報、および、その他の情報を表示する。なお、表示器５０は、有機ＥＬディスプレイに限られず、たとえば、ＬＣＤ(Liquid Crystal Display)など、他のタイプのディスプレイで構成されていてもよい。 The display 50 is composed of, for example, an organic EL (Electro Luminescence) display, and displays information related to blood pressure estimation such as a blood pressure estimation result and other information according to a control signal from the CPU 100. The display unit 50 is not limited to an organic EL display, for example, such as LCD (Liquid Cr y stal Display) , it may be constituted by other types of displays.
図５は、本発明の実施形態１に係る血圧推定装置が被測定部位に装着されて脈波伝播時間を測定している状態を示す断面図である。図６は、本発明の実施形態１に係る血圧推定装置が検出した、ＥＣＧパルスと橈骨動脈の脈波との脈波伝播時間を示す図である。図５においては、左手首の長手方向に沿った断面を図示している。なお、説明の便宜上、第１接触電極６１の位置を変えて図示している。図６においては、縦軸に電圧(Ｖ)、横軸に時間を示している。 FIG. 5 is a cross-sectional view showing a state in which the blood pressure estimation device according to the first embodiment of the present invention is attached to the measurement site and measures the pulse wave velocity. 6, a blood pressure estimation apparatus according to Embodiment 1 of the present invention detects a diagram illustrating a pulse wave Propagation time between the pulse wave of the ECG pulses and radial artery. In FIG. 5, a cross section along the longitudinal direction of the left wrist is shown. For convenience of explanation, the position of the first contact electrode 61 is changed and shown. In FIG. 6, the vertical axis represents voltage (V) and the horizontal axis represents time.
Claims (8)
前記表示部に接続され、被測定部位を取り巻くベルト部と、
心電波形を検出するための、第１接触電極および第２接触電極と、
前記被測定部位を通る動脈の脈波を検出する脈波検出部を有する脈波センサとを備え、
前記第１接触電極および前記脈波検出部は、前記ベルト部の内周部に設けられており、
前記第２接触電極は、前記ベルト部の外周部に設けられており、
前記第１接触電極および前記脈波検出部は、前記第２接触電極が前記ベルト部の外周側から押圧された際に、前記被測定部位に押圧される位置に設けられている、血圧推定装置。 A display unit that displays the blood pressure estimation result and
A belt part that is connected to the display part and surrounds the part to be measured,
The first contact electrode and the second contact electrode for detecting the electrocardiographic waveform, and
A pulse wave sensor having a pulse wave detection unit for detecting a pulse wave of an artery passing through the measurement site is provided.
The first contact electrode and the pulse wave detecting portion are provided on the inner peripheral portion of the belt portion.
The second contact electrode is provided on the outer peripheral portion of the belt portion.
The first contact electrode and the pulse wave detection unit are provided at positions where the second contact electrode is pressed against the measured portion when the second contact electrode is pressed from the outer peripheral side of the belt portion. ..
前記流体袋内の圧力を検出する圧力センサが設けられており、
前記第１接触電極および前記脈波検出部は、前記ベルト部の前記内周部を構成する前記流体袋の外表部に設けられており、
前記第２接触電極は、前記ベルト部の前記外周部を構成する前記ベルト本体の外表部に設けられている、請求項１または請求項２に記載の血圧推定装置。 The belt portion includes a belt main body and an expandable fluid bag provided on the inner peripheral side of the belt main body.
A pressure sensor for detecting the pressure inside the fluid bag is provided.
The first contact electrode and the pulse wave detection unit are provided on the outer surface portion of the fluid bag constituting the inner peripheral portion of the belt portion.
The blood pressure estimation device according to claim 1 or 2, wherein the second contact electrode is provided on the outer surface portion of the belt body constituting the outer peripheral portion of the belt portion.
前記固形部材は、前記ベルト本体を間に挟んで前記第２接触電極の少なくとも一部と対向し、かつ、前記流体袋を間に挟んで前記脈波検出部の少なくとも一部と対向している、請求項３に記載の血圧推定装置。 The belt portion further includes a solid member arranged between the belt body and the fluid bag.
The solid member faces at least a part of the second contact electrode with the belt body in between, and faces at least a part of the pulse wave detection part with the fluid bag in between. , The blood pressure estimation device according to claim 3.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017174919A JP2019048009A (en) | 2017-09-12 | 2017-09-12 | Blood pressure estimation device |
| DE112018004121.2T DE112018004121T5 (en) | 2017-09-12 | 2018-08-16 | BLOOD PRESSURE TESTING DEVICE |
| PCT/JP2018/030411 WO2019054118A1 (en) | 2017-09-12 | 2018-08-16 | Blood pressure estimation device |
| CN201880058349.7A CN111093489A (en) | 2017-09-12 | 2018-08-16 | Blood pressure estimating device |
| US16/813,904 US11589757B2 (en) | 2017-09-12 | 2020-03-10 | Blood pressure estimation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017174919A JP2019048009A (en) | 2017-09-12 | 2017-09-12 | Blood pressure estimation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019048009A JP2019048009A (en) | 2019-03-28 |
| JP2019048009A5 true JP2019048009A5 (en) | 2020-09-03 |
Family
ID=65723609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017174919A Pending JP2019048009A (en) | 2017-09-12 | 2017-09-12 | Blood pressure estimation device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11589757B2 (en) |
| JP (1) | JP2019048009A (en) |
| CN (1) | CN111093489A (en) |
| DE (1) | DE112018004121T5 (en) |
| WO (1) | WO2019054118A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7124552B2 (en) * | 2018-08-21 | 2022-08-24 | オムロンヘルスケア株式会社 | measuring device |
| WO2022067118A1 (en) * | 2020-09-25 | 2022-03-31 | Gregory D. Olsen, Dds, Msd, Llc | Tamper-resistant wearable caretaking device |
| DE112021007728T5 (en) * | 2021-05-28 | 2024-03-07 | Omron Healthcare Co., Ltd. | MEASURING DEVICE FOR BIOLOGICAL INFORMATION |
| JP2024014477A (en) * | 2022-07-22 | 2024-02-01 | オムロンヘルスケア株式会社 | Biological information measurement device |
| JP2024031078A (en) * | 2022-08-25 | 2024-03-07 | オムロンヘルスケア株式会社 | Biological information measuring device |
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-
2017
- 2017-09-12 JP JP2017174919A patent/JP2019048009A/en active Pending
-
2018
- 2018-08-16 DE DE112018004121.2T patent/DE112018004121T5/en active Pending
- 2018-08-16 WO PCT/JP2018/030411 patent/WO2019054118A1/en active Application Filing
- 2018-08-16 CN CN201880058349.7A patent/CN111093489A/en active Pending
-
2020
- 2020-03-10 US US16/813,904 patent/US11589757B2/en active Active
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